suzannarodrigup9ohp6 suzannarodrigup9ohp6

02-06-2018
Biology

contestada

the mammalian heart has:
a. 4 chambers
b. 2 chambers
c. a two-sided muscular pump
d. four-sided muscular pump
e. a and c
f. b and d

Respuesta :

21hollism 21hollism

02-06-2018

4 chambers is my best guess. In my biology class a frog had 3 chambers, and the rat we dissected had 4 chambers, and it was a mammal.

Answer Link

Otras preguntas

Why should health care be free? thesis statement

Help me please I don’t understand this one

The bar graph shows the number of members of the Athletic Booster Club during various years. In which year was the membership 40% greater than it was in 2012?

HELP ME . Help me please

y = x - 5 x + y = -1

allo comment va tu allo

Can Some One Help Me. Plz

A sociologist studying fertility in France and Switzerland wanted to test if there was a difference in the average number of babies women in each country have.

I need help with these too if you help me and graph and tell it how did you get the answer I will give you 20 points.

1. Much of the behavior of all primates is learned. Nonetheless, we have suggested many times that primate behavior has been shaped by natural selection. How ca